gsd-2022-33068
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.
Aliases
Aliases
CVE-2022-33068


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-33068",
    "description": "An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.",
    "id": "GSD-2022-33068",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-33068.html",
      "https://ubuntu.com/security/CVE-2022-33068",
      "https://security.archlinux.org/CVE-2022-33068",
      "https://access.redhat.com/errata/RHSA-2022:8384"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-33068"
      ],
      "details": "An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.",
      "id": "GSD-2022-33068",
      "modified": "2023-12-13T01:19:23.943514Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2022-33068",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
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          }
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      },
      "problemtype": {
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                "value": "n/a"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/harfbuzz/harfbuzz/issues/3557",
            "refsource": "MISC",
            "url": "https://github.com/harfbuzz/harfbuzz/issues/3557"
          },
          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/"
          },
          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/"
          },
          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/"
          },
          {
            "name": "GLSA-202209-11",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202209-11"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=4.3.0",
          "affected_versions": "Version 4.3.0",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-190",
            "CWE-937"
          ],
          "date": "2022-10-28",
          "description": "An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.",
          "fixed_versions": [
            "4.4.1"
          ],
          "identifier": "CVE-2022-33068",
          "identifiers": [
            "CVE-2022-33068"
          ],
          "not_impacted": "All versions before 4.3.0, all versions after 4.3.0",
          "package_slug": "conan/harfbuzz",
          "pubdate": "2022-06-23",
          "solution": "Upgrade to version 4.4.1 or above.",
          "title": "Integer Overflow or Wraparound",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-33068",
            "https://github.com/harfbuzz/harfbuzz/issues/3557",
            "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593"
          ],
          "uuid": "5b3a22f7-6031-4d4d-a08a-1c842920eec5"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:harfbuzz_project:harfbuzz:4.3.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2022-33068"
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            }
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        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-190"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/harfbuzz/harfbuzz/issues/3557",
              "refsource": "MISC",
              "tags": [
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                "Issue Tracking",
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                "Third Party Advisory"
              ],
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            },
            {
              "name": "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593",
              "refsource": "MISC",
              "tags": [
                "Patch",
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              "url": "https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593"
            },
            {
              "name": "FEDORA-2022-a32f9488a0",
              "refsource": "FEDORA",
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              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/"
            },
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              "refsource": "FEDORA",
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/"
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              "url": "https://security.gentoo.org/glsa/202209-11"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-10-28T13:00Z",
      "publishedDate": "2022-06-23T17:15Z"
    }
  }
}


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